Update app.py

app.py

@@ -99,6 +99,7 @@ def get_img_from_fig(fig, dpi=180):
 
 
 def flog(A):
+    SAMPLE_RATE=44100
     test_scaled = FeatureExtraction(A)
     result = loaded_model.predict(test_scaled)
     img=cv2.imread('./'+labels[result[0]]+'.jpg')
@@ -106,7 +107,7 @@ def flog(A):
     
     y,sr=Audio(A,SAMPLE_RATE)
     fig = plt.figure()
-    plt.title("waveplot",fontsize=20)
+    plt.title("Waveplot",fontsize=20)
     AudioImg(y,sr)
     img2 = get_img_from_fig(fig)